Allergy and Asthma Specialist Doctors, Inc.
NPI 1245794866 · Allergy & Immunology Physician · Pasadena, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Allergy and Asthma Specialist Doctors, Inc. is a Allergy & Immunology Physician organization in Pasadena, CA (NPI 1245794866).
Provider details
- NPI number
- 1245794866
- Entity type
- Organization
- Primary specialty
- Allergy & Immunology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Marine Demirjian, President(818) 558-5828
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
7 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Additional practice locations (1)
- 1135 S Sunset Ave Ste 304West Covina, CA 91790-3921Phone: (818) 558-5828Fax: (888) 717-1542
Registry dates
- Enumerated
- 2019-01-28
- Last updated
- 2019-01-28
Frequently asked questions
- What is Allergy and Asthma Specialist Doctors, Inc.'s NPI number?
- Allergy and Asthma Specialist Doctors, Inc.'s National Provider Identifier (NPI) is 1245794866, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Allergy and Asthma Specialist Doctors, Inc.?
- Allergy and Asthma Specialist Doctors, Inc. is classified in the NPPES registry as Allergy & Immunology Physician (Allopathic & Osteopathic Physicians).
- Where is Allergy and Asthma Specialist Doctors, Inc. located?
- Allergy and Asthma Specialist Doctors, Inc.'s practice location on file with NPPES is 94 N Madison Ave, Pasadena, CA 91101-1740.
- What is Allergy and Asthma Specialist Doctors, Inc.'s phone number?
- The practice phone number listed in the NPPES registry for Allergy and Asthma Specialist Doctors, Inc. is (818) 558-5828.
- Does Allergy and Asthma Specialist Doctors, Inc. accept Medicare?
- Allergy and Asthma Specialist Doctors, Inc. is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Allergy and Asthma Specialist Doctors, Inc.?
- The authorized official listed on Allergy and Asthma Specialist Doctors, Inc.'s NPPES record is Marine Demirjian, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Allergy and Asthma Specialist Doctors, Inc.'s NPI active?
- Yes — Allergy and Asthma Specialist Doctors, Inc.'s NPI (1245794866) is active in the NPPES registry as of the last update on 2019-01-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.